EP0204776A1 - Kniegelenkendoprothese. - Google Patents
Kniegelenkendoprothese.Info
- Publication number
- EP0204776A1 EP0204776A1 EP86900049A EP86900049A EP0204776A1 EP 0204776 A1 EP0204776 A1 EP 0204776A1 EP 86900049 A EP86900049 A EP 86900049A EP 86900049 A EP86900049 A EP 86900049A EP 0204776 A1 EP0204776 A1 EP 0204776A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shin
- knee joint
- prosthesis
- knee
- elevation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 210000000629 knee joint Anatomy 0.000 title claims abstract description 11
- 210000000689 upper leg Anatomy 0.000 claims abstract description 23
- 210000003127 knee Anatomy 0.000 claims abstract description 13
- 210000002303 tibia Anatomy 0.000 claims abstract description 8
- 210000003041 ligament Anatomy 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 210000002414 leg Anatomy 0.000 claims description 3
- 210000001694 thigh bone Anatomy 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 8
- 230000007423 decrease Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/38—Joints for elbows or knees
- A61F2/3886—Joints for elbows or knees for stabilising knees against anterior or lateral dislocations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/38—Joints for elbows or knees
- A61F2/3836—Special connection between upper and lower leg, e.g. constrained
Definitions
- the invention relates to a knee joint endoprosthesis, consisting of a thigh part which is provided with two skid surfaces, which leave a space between them, are connected to each other at the front, the curvature of which increases from front to back and which are also curved in planes perpendicular to this curvature , from a shin part that has two surfaces on which the skid surfaces roll smoothly and between which there is an elevation, and from artificial connecting means that hold the two prosthesis parts together.
- Prosthesis parts are held together by two pins in the elevation and two grooves in the runners in which the pins engage.
- the disadvantage of this joint is that the movement conditions correspond only incompletely to the movement conditions in a natural joint.
- the invention has for its object to design the aforementioned prosthesis in such a way that the movement conditions correspond better than in the known case to the natural movement conditions and signs of wear are avoided.
- This object is achieved in that the outer surface of the shin part in a central section from front to back is largely flat, that the inner surface of the shin part in a central section from front to back is slightly concave, that the slope of the increase to the outside Surface is flatter than the slope of the elevation to the inner surface and that the prosthesis parts are held together by two finite, inelastic bands, of which a first band runs from the center front of the shin part upwards, outwards and diagonally backwards to the thigh part and from which one second ligament runs from the middle of the back of the shinbone part upwards, inwards and diagonally forward to the thigh part, the ligaments being stretched when the knee is extended and slightly relaxed when the knee is bent and unloaded.
- a further development of the invention consists in that two elevations are provided between the surfaces, the outer lying somewhat behind the inner, and these are connected to one another via a saddle surface. In this way it is achieved that the middle part of the shin part is adapted to the different ligament positions in the different angular positions of the knee.
- the outer surface of the shin part is higher than the inner surface of the shin part, based on the floor on which the person is standing.
- the fact that the human legs, when viewed from the front, approximately form an "X" is decisive.
- a further development of the invention consists in the fact that the inner and outer surface in the rear area fall backwards. It is thereby achieved that the thigh part can slide or roll on these two slopes in the strongly bent state, which facilitates the bending movement of the knee.
- the ligaments are firmly connected to the shin part before the prosthesis is inserted into the human leg and are connected to the thigh part or thigh bone during insertion.
- Figure 1 is a plan view of an embodiment of a tibial prosthesis part according to the invention.
- Fig. 2 is also a plan view of this part and
- Fig. 1 the tibial prosthesis part is shown seen from above.
- the thigh prosthesis part is 1, the outer sliding surface for the thigh prosthesis part is 2. Between the two areas 1 and 2 there are two ridges, the peaks of which are designated 3 and 4. The slope from the elevation 3 in the area 1, which is denoted by 5, is steeper than the slope from the elevation 4 in the area 2, which is denoted by 6.
- the sliding surface 1 is light concave, while the sliding surface 2 is approximately flat.
- the consequence of the shapes mentioned is that when the knee is bent, the two runners of the thigh part touch surfaces which are designated by 7 and 8 and are shown hatched in FIG. 1. The inner runner thus sweeps over a small area 7, while the outer runner sweeps over a large area 8.
- the thigh performs a slight counterclockwise rotation during the flexion (referred to Fig. 1).
- the shin bends around its longitudinal axis when it is bent so that a front point of the shin turns slightly inwards.
- the conditions should be such that with a knee flexion angle of 90 the tibia pivot angle about its longitudinal axis is approximately 20 °.
- Fig. 2 again shows a top view of the tibial prosthesis part.
- the two tapes are shown and designated 11 and 12. They are connected to the shin part at 9 and 10 and then run upwards (see dash-dotted lines 11 and 12) into the thigh part.
- Fig. 3 shows a section along the line III-III of Fig. 2 through the tibial prosthesis part. It can be seen that the area 2 is higher than the area 1 (the distance m is therefore greater than the distance n).
- the thigh part is shown in dashed lines and designated 13. It applies to the front and rear:
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physical Education & Sports Medicine (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT86900049T ATE40520T1 (de) | 1984-11-29 | 1985-11-29 | Kniegelenkendoprothese. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3444001 | 1984-11-29 | ||
| DE3444001A DE3444001C2 (de) | 1984-11-29 | 1984-11-29 | Kniegelenkendoprothese |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0204776A1 true EP0204776A1 (de) | 1986-12-17 |
| EP0204776B1 EP0204776B1 (de) | 1989-02-01 |
Family
ID=6251743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP86900049A Expired EP0204776B1 (de) | 1984-11-29 | 1985-11-29 | Kniegelenkendoprothese |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4770663A (de) |
| EP (1) | EP0204776B1 (de) |
| JP (1) | JPS62500916A (de) |
| AT (1) | ATE40520T1 (de) |
| DE (1) | DE3444001C2 (de) |
| WO (1) | WO1986003117A1 (de) |
Families Citing this family (111)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3617607A1 (de) * | 1986-05-23 | 1987-11-26 | Henssge E J Prof Dr Med | Kniegelenkendoprothese |
| US4769040A (en) * | 1986-11-18 | 1988-09-06 | Queen's University At Kingston | Tibial prosthesis |
| FR2626461B1 (fr) * | 1988-01-29 | 1997-12-12 | Broc Christian | Implant femoral pour prothese bi-compartimentaire d'articulation du genou |
| GB8808577D0 (en) * | 1988-04-12 | 1988-05-11 | Seedhom B B | Prosthetic finger joint |
| US5192328A (en) * | 1989-09-29 | 1993-03-09 | Winters Thomas F | Knee joint replacement apparatus |
| US5059216A (en) * | 1989-09-29 | 1991-10-22 | Winters Thomas F | Knee joint replacement apparatus |
| US5139521A (en) * | 1990-01-27 | 1992-08-18 | Ingrid Schelhas | Knee prosthesis |
| US5330532A (en) * | 1990-11-09 | 1994-07-19 | Chitranjan Ranawat | Knee joint prosthesis |
| GB9102633D0 (en) * | 1991-02-07 | 1991-03-27 | Finsbury Instr Ltd | Knee prosthesis |
| CH686611A5 (de) * | 1992-01-14 | 1996-05-15 | Sulzer Medizinaltechnik Ag | Kunstliches Kniegelenk. |
| US5282867A (en) * | 1992-05-29 | 1994-02-01 | Mikhail Michael W E | Prosthetic knee joint |
| US5728162A (en) * | 1993-01-28 | 1998-03-17 | Board Of Regents Of University Of Colorado | Asymmetric condylar and trochlear femoral knee component |
| US5549688A (en) * | 1994-08-04 | 1996-08-27 | Smith & Nephew Richards Inc. | Asymmetric femoral prosthesis |
| US8603095B2 (en) | 1994-09-02 | 2013-12-10 | Puget Bio Ventures LLC | Apparatuses for femoral and tibial resection |
| US6695848B2 (en) | 1994-09-02 | 2004-02-24 | Hudson Surgical Design, Inc. | Methods for femoral and tibial resection |
| US5755803A (en) * | 1994-09-02 | 1998-05-26 | Hudson Surgical Design | Prosthetic implant |
| GB2312168B (en) * | 1996-04-17 | 1999-11-03 | Finsbury | Meniscal knee prosthesis |
| DE19716879C2 (de) | 1997-04-22 | 1999-07-15 | Plus Endoprothetik Ag | Femurschlitten |
| US5957979A (en) * | 1997-12-12 | 1999-09-28 | Bristol-Myers Squibb Company | Mobile bearing knee with metal on metal interface |
| US6443991B1 (en) | 1998-09-21 | 2002-09-03 | Depuy Orthopaedics, Inc. | Posterior stabilized mobile bearing knee |
| WO2000023011A1 (en) * | 1998-10-16 | 2000-04-27 | Walker Peter S | Jellybean knee joint (improvement) |
| DE10109804C2 (de) * | 2001-03-01 | 2003-04-03 | Mathys Medizinaltechnik Ag Bet | Gelenkprothese |
| US8062377B2 (en) | 2001-03-05 | 2011-11-22 | Hudson Surgical Design, Inc. | Methods and apparatus for knee arthroplasty |
| US6482209B1 (en) | 2001-06-14 | 2002-11-19 | Gerard A. Engh | Apparatus and method for sculpting the surface of a joint |
| ES2271368T3 (es) * | 2001-12-21 | 2007-04-16 | SMITH & NEPHEW, INC. | Sistema de articulacion articulada. |
| US7153327B1 (en) | 2002-02-25 | 2006-12-26 | Biomet, Inc. | Method and apparatus for mechanically reconstructing ligaments in a knee prosthesis |
| US6905513B1 (en) * | 2002-08-30 | 2005-06-14 | Biomet, Inc. | Knee prosthesis with graft ligaments |
| ES2465090T3 (es) | 2002-12-20 | 2014-06-05 | Smith & Nephew, Inc. | Prótesis de rodilla de altas prestaciones |
| US20050143832A1 (en) | 2003-10-17 | 2005-06-30 | Carson Christopher P. | High flexion articular insert |
| US7261740B2 (en) * | 2003-10-29 | 2007-08-28 | Wright Medical Technology, Inc. | Tibial knee prosthesis |
| US7544209B2 (en) * | 2004-01-12 | 2009-06-09 | Lotke Paul A | Patello-femoral prosthesis |
| US8535383B2 (en) * | 2004-01-12 | 2013-09-17 | DePuy Synthes Products, LLC | Systems and methods for compartmental replacement in a knee |
| EP1703867B1 (de) * | 2004-01-12 | 2012-03-07 | Depuy Products, Inc. | Systeme für den kompartimentenersatz in einem knie |
| US8002840B2 (en) | 2004-01-12 | 2011-08-23 | Depuy Products, Inc. | Systems and methods for compartmental replacement in a knee |
| US20060030854A1 (en) | 2004-02-02 | 2006-02-09 | Haines Timothy G | Methods and apparatus for wireplasty bone resection |
| US8021368B2 (en) | 2004-01-14 | 2011-09-20 | Hudson Surgical Design, Inc. | Methods and apparatus for improved cutting tools for resection |
| US7857814B2 (en) | 2004-01-14 | 2010-12-28 | Hudson Surgical Design, Inc. | Methods and apparatus for minimally invasive arthroplasty |
| US7815645B2 (en) | 2004-01-14 | 2010-10-19 | Hudson Surgical Design, Inc. | Methods and apparatus for pinplasty bone resection |
| US8114083B2 (en) | 2004-01-14 | 2012-02-14 | Hudson Surgical Design, Inc. | Methods and apparatus for improved drilling and milling tools for resection |
| US20060030855A1 (en) | 2004-03-08 | 2006-02-09 | Haines Timothy G | Methods and apparatus for improved profile based resection |
| US8118836B2 (en) | 2004-11-05 | 2012-02-21 | Biomet Sports Medicine, Llc | Method and apparatus for coupling soft tissue to a bone |
| US20060189993A1 (en) | 2004-11-09 | 2006-08-24 | Arthrotek, Inc. | Soft tissue conduit device |
| US7749250B2 (en) | 2006-02-03 | 2010-07-06 | Biomet Sports Medicine, Llc | Soft tissue repair assembly and associated method |
| US7601165B2 (en) | 2006-09-29 | 2009-10-13 | Biomet Sports Medicine, Llc | Method and apparatus for forming a self-locking adjustable suture loop |
| US8303604B2 (en) | 2004-11-05 | 2012-11-06 | Biomet Sports Medicine, Llc | Soft tissue repair device and method |
| US7909851B2 (en) | 2006-02-03 | 2011-03-22 | Biomet Sports Medicine, Llc | Soft tissue repair device and associated methods |
| US8088130B2 (en) | 2006-02-03 | 2012-01-03 | Biomet Sports Medicine, Llc | Method and apparatus for coupling soft tissue to a bone |
| US8137382B2 (en) | 2004-11-05 | 2012-03-20 | Biomet Sports Medicine, Llc | Method and apparatus for coupling anatomical features |
| US8840645B2 (en) | 2004-11-05 | 2014-09-23 | Biomet Sports Medicine, Llc | Method and apparatus for coupling soft tissue to a bone |
| US8298262B2 (en) | 2006-02-03 | 2012-10-30 | Biomet Sports Medicine, Llc | Method for tissue fixation |
| US9801708B2 (en) | 2004-11-05 | 2017-10-31 | Biomet Sports Medicine, Llc | Method and apparatus for coupling soft tissue to a bone |
| US8128658B2 (en) | 2004-11-05 | 2012-03-06 | Biomet Sports Medicine, Llc | Method and apparatus for coupling soft tissue to bone |
| US9017381B2 (en) | 2007-04-10 | 2015-04-28 | Biomet Sports Medicine, Llc | Adjustable knotless loops |
| US8361113B2 (en) | 2006-02-03 | 2013-01-29 | Biomet Sports Medicine, Llc | Method and apparatus for coupling soft tissue to a bone |
| US7905904B2 (en) | 2006-02-03 | 2011-03-15 | Biomet Sports Medicine, Llc | Soft tissue repair device and associated methods |
| US8998949B2 (en) | 2004-11-09 | 2015-04-07 | Biomet Sports Medicine, Llc | Soft tissue conduit device |
| DE102005009496B4 (de) | 2005-03-02 | 2012-12-20 | Mathys Ag Bettlach | Kniegelenk-Endoprothese mit Zwischenelement mit unterschiedlich gestalteten Gleitflächen |
| US8597327B2 (en) | 2006-02-03 | 2013-12-03 | Biomet Manufacturing, Llc | Method and apparatus for sternal closure |
| US8771352B2 (en) | 2011-05-17 | 2014-07-08 | Biomet Sports Medicine, Llc | Method and apparatus for tibial fixation of an ACL graft |
| US8968364B2 (en) | 2006-02-03 | 2015-03-03 | Biomet Sports Medicine, Llc | Method and apparatus for fixation of an ACL graft |
| US9538998B2 (en) | 2006-02-03 | 2017-01-10 | Biomet Sports Medicine, Llc | Method and apparatus for fracture fixation |
| US11259792B2 (en) | 2006-02-03 | 2022-03-01 | Biomet Sports Medicine, Llc | Method and apparatus for coupling anatomical features |
| US8652172B2 (en) | 2006-02-03 | 2014-02-18 | Biomet Sports Medicine, Llc | Flexible anchors for tissue fixation |
| US11311287B2 (en) | 2006-02-03 | 2022-04-26 | Biomet Sports Medicine, Llc | Method for tissue fixation |
| US8574235B2 (en) | 2006-02-03 | 2013-11-05 | Biomet Sports Medicine, Llc | Method for trochanteric reattachment |
| US8562645B2 (en) | 2006-09-29 | 2013-10-22 | Biomet Sports Medicine, Llc | Method and apparatus for forming a self-locking adjustable loop |
| US8652171B2 (en) | 2006-02-03 | 2014-02-18 | Biomet Sports Medicine, Llc | Method and apparatus for soft tissue fixation |
| US8506597B2 (en) | 2011-10-25 | 2013-08-13 | Biomet Sports Medicine, Llc | Method and apparatus for interosseous membrane reconstruction |
| US9468433B2 (en) | 2006-02-03 | 2016-10-18 | Biomet Sports Medicine, Llc | Method and apparatus for forming a self-locking adjustable loop |
| US8251998B2 (en) | 2006-08-16 | 2012-08-28 | Biomet Sports Medicine, Llc | Chondral defect repair |
| US10517587B2 (en) | 2006-02-03 | 2019-12-31 | Biomet Sports Medicine, Llc | Method and apparatus for forming a self-locking adjustable loop |
| US8801783B2 (en) | 2006-09-29 | 2014-08-12 | Biomet Sports Medicine, Llc | Prosthetic ligament system for knee joint |
| US9149267B2 (en) | 2006-02-03 | 2015-10-06 | Biomet Sports Medicine, Llc | Method and apparatus for coupling soft tissue to a bone |
| US8562647B2 (en) | 2006-09-29 | 2013-10-22 | Biomet Sports Medicine, Llc | Method and apparatus for securing soft tissue to bone |
| US9078644B2 (en) | 2006-09-29 | 2015-07-14 | Biomet Sports Medicine, Llc | Fracture fixation device |
| US9271713B2 (en) | 2006-02-03 | 2016-03-01 | Biomet Sports Medicine, Llc | Method and apparatus for tensioning a suture |
| JP5266215B2 (ja) | 2006-06-30 | 2013-08-21 | スミス アンド ネフュー インコーポレーテッド | 解剖学的動作のヒンジ式人工関節 |
| US8500818B2 (en) | 2006-09-29 | 2013-08-06 | Biomet Manufacturing, Llc | Knee prosthesis assembly with ligament link |
| US9918826B2 (en) | 2006-09-29 | 2018-03-20 | Biomet Sports Medicine, Llc | Scaffold for spring ligament repair |
| US11259794B2 (en) | 2006-09-29 | 2022-03-01 | Biomet Sports Medicine, Llc | Method for implanting soft tissue |
| US8672969B2 (en) | 2006-09-29 | 2014-03-18 | Biomet Sports Medicine, Llc | Fracture fixation device |
| US12502169B2 (en) | 2007-01-16 | 2025-12-23 | Biomet Sports Medicine, Llc | Soft tissue repair device and associated methods |
| JP5425797B2 (ja) | 2007-11-02 | 2014-02-26 | バイオメット ユーケイ リミテッド | 置換術用人工関節 |
| US8118868B2 (en) * | 2008-04-22 | 2012-02-21 | Biomet Manufacturing Corp. | Method and apparatus for attaching soft tissue to an implant |
| US20090265015A1 (en) * | 2008-04-22 | 2009-10-22 | Biomet Manufacturing Corp. | Method And Apparatus For Attaching Soft Tissue To Bone |
| US7998203B2 (en) * | 2008-06-06 | 2011-08-16 | Blum Michael F | Total knee prosthesis and method for total knee arthroplasty |
| US12419632B2 (en) | 2008-08-22 | 2025-09-23 | Biomet Sports Medicine, Llc | Method and apparatus for coupling anatomical features |
| US12245759B2 (en) | 2008-08-22 | 2025-03-11 | Biomet Sports Medicine, Llc | Method and apparatus for coupling soft tissue to bone |
| US20120150309A1 (en) * | 2009-04-29 | 2012-06-14 | Roelof Marissen | Hinge structure |
| US8343227B2 (en) * | 2009-05-28 | 2013-01-01 | Biomet Manufacturing Corp. | Knee prosthesis assembly with ligament link |
| US12096928B2 (en) | 2009-05-29 | 2024-09-24 | Biomet Sports Medicine, Llc | Method and apparatus for coupling soft tissue to a bone |
| US12551209B2 (en) | 2009-06-22 | 2026-02-17 | Biomet Sports Medicine, Llc | Method and apparatus for coupling soft tissue to a bone |
| CN103402462B (zh) | 2010-08-12 | 2016-09-07 | 史密夫和内修有限公司 | 用于整形外科植入物固定的结构 |
| WO2012093961A1 (en) * | 2011-01-05 | 2012-07-12 | Milux Holding S.A. | Knee joint device |
| CN107252371B (zh) | 2011-01-27 | 2021-11-19 | 史密夫和内修有限公司 | 受约束膝关节假体 |
| US12329373B2 (en) | 2011-05-02 | 2025-06-17 | Biomet Sports Medicine, Llc | Method and apparatus for soft tissue fixation |
| US9357991B2 (en) | 2011-11-03 | 2016-06-07 | Biomet Sports Medicine, Llc | Method and apparatus for stitching tendons |
| US9381013B2 (en) | 2011-11-10 | 2016-07-05 | Biomet Sports Medicine, Llc | Method for coupling soft tissue to a bone |
| US9370350B2 (en) | 2011-11-10 | 2016-06-21 | Biomet Sports Medicine, Llc | Apparatus for coupling soft tissue to a bone |
| US9357992B2 (en) | 2011-11-10 | 2016-06-07 | Biomet Sports Medicine, Llc | Method for coupling soft tissue to a bone |
| US9757119B2 (en) | 2013-03-08 | 2017-09-12 | Biomet Sports Medicine, Llc | Visual aid for identifying suture limbs arthroscopically |
| US9918827B2 (en) | 2013-03-14 | 2018-03-20 | Biomet Sports Medicine, Llc | Scaffold for spring ligament repair |
| US10136886B2 (en) | 2013-12-20 | 2018-11-27 | Biomet Sports Medicine, Llc | Knotless soft tissue devices and techniques |
| US9615822B2 (en) | 2014-05-30 | 2017-04-11 | Biomet Sports Medicine, Llc | Insertion tools and method for soft anchor |
| US9700291B2 (en) | 2014-06-03 | 2017-07-11 | Biomet Sports Medicine, Llc | Capsule retractor |
| US10039543B2 (en) | 2014-08-22 | 2018-08-07 | Biomet Sports Medicine, Llc | Non-sliding soft anchor |
| ES2708793T3 (es) | 2014-11-25 | 2019-04-11 | Jonathan P Garino | Rodilla artificial de reemplazo de ligamento cruzado |
| US9955980B2 (en) | 2015-02-24 | 2018-05-01 | Biomet Sports Medicine, Llc | Anatomic soft tissue repair |
| US9974534B2 (en) | 2015-03-31 | 2018-05-22 | Biomet Sports Medicine, Llc | Suture anchor with soft anchor of electrospun fibers |
| US12427023B1 (en) | 2024-09-05 | 2025-09-30 | Djit Medtech, Inc. | Joint implants with interface surfaces having registration features |
| US12290445B1 (en) | 2024-05-03 | 2025-05-06 | Djit Medtech, Inc. | Joint implants with bone interface connectors |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH267810A (de) * | 1948-07-07 | 1950-04-15 | Ruetschi Ernst | Gelenk für ein Ersatzgliedmass. |
| GB1360485A (en) * | 1971-04-21 | 1974-07-17 | Helfet Arthur Jacob | Replacements for bicondylar joints in natural or artificial human limbs |
| GB1395896A (en) * | 1971-06-01 | 1975-05-29 | Nat Res Dev | Endoprosthetic knee joint devices |
| AT347020B (de) * | 1973-08-24 | 1978-12-11 | Menschik Alfred Dr | Kuenstliches kniegelenk |
| DE2549819C3 (de) * | 1975-11-06 | 1982-04-29 | Sanitätshaus Schütt & Grundei, Werkstätten für Orthopädie-Technik, 2400 Lübeck | Endoprothese für ein Kniegelenk |
| DE2703059C3 (de) * | 1977-01-26 | 1981-09-03 | Sanitätshaus Schütt & Grundei, Werkstätten für Orthopädie-Technik, 2400 Lübeck | Kniegelenk-Endoprothese |
| US4267608A (en) * | 1978-10-04 | 1981-05-19 | Bora Jr F William | Prosthetic joint |
| US4207627A (en) * | 1979-01-18 | 1980-06-17 | Cloutier Jean Marie | Knee prosthesis |
| US4298992A (en) * | 1980-01-21 | 1981-11-10 | New York Society For The Relief Of The Ruptured And Crippled | Posteriorly stabilized total knee joint prosthesis |
| DE3314038A1 (de) * | 1982-04-20 | 1983-10-27 | Mecron Medizinische Produkte Gmbh, 1000 Berlin | Kniegelenkprothese |
| DE3221107A1 (de) * | 1982-06-04 | 1983-12-08 | Vereinigung zur Förderung des Instituts für Kunststoffverarbeitung in Industrie und Handwerk an der Rhein.-Westf. Technischen Hochschule Aachen e.V., 5100 Aachen | Film-roll-scharniergelenk als endoprothese fuer scharnieraehnliche gelenke des menschlichen koerpers |
-
1984
- 1984-11-29 DE DE3444001A patent/DE3444001C2/de not_active Expired
-
1985
- 1985-11-29 AT AT86900049T patent/ATE40520T1/de not_active IP Right Cessation
- 1985-11-29 US US06/897,783 patent/US4770663A/en not_active Expired - Lifetime
- 1985-11-29 WO PCT/DE1985/000505 patent/WO1986003117A1/de not_active Ceased
- 1985-11-29 EP EP86900049A patent/EP0204776B1/de not_active Expired
- 1985-11-29 JP JP61500196A patent/JPS62500916A/ja active Granted
Non-Patent Citations (1)
| Title |
|---|
| See references of WO8603117A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62500916A (ja) | 1987-04-16 |
| EP0204776B1 (de) | 1989-02-01 |
| WO1986003117A1 (fr) | 1986-06-05 |
| US4770663A (en) | 1988-09-13 |
| DE3444001C2 (de) | 1986-12-18 |
| DE3444001A1 (de) | 1986-06-05 |
| JPH0351182B2 (de) | 1991-08-06 |
| ATE40520T1 (de) | 1989-02-15 |
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